CVE-2023-20032 (GCVE-0-2023-20032)
Vulnerability from cvelistv5
Published
2023-02-16 15:24
Modified
2024-08-02 08:57
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Summary
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed: A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code. This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition. For a description of this vulnerability, see the ClamAV blog ["https://blog.clamav.net/"].
References
Impacted products
Vendor Product Version
Cisco Cisco Secure Web Appliance Version: 11.7.0-406
Version: 11.7.0-418
Version: 11.7.1-049
Version: 11.7.1-006
Version: 11.7.1-020
Version: 11.7.2-011
Version: 11.8.0-414
Version: 11.8.1-023
Version: 11.8.3-018
Version: 11.8.3-021
Version: 12.0.1-268
Version: 12.0.3-007
Version: 12.5.2-007
Version: 12.5.1-011
Version: 12.5.4-005
Version: 12.5.5-004
Version: 14.5.0-498
Version: 14.0.3-014
Version: 14.0.2-012
 Create a notification for this product.
   Cisco Cisco Secure Endpoint Version: 6.1.9
Version: 6.2.5
Version: 6.3.7
Version: 6.3.3
Version: 7.0.5
Version: 7.1.1
Version: 1.12.1
Version: 1.12.2
Version: 1.12.3
Version: 1.12.7
Version: 1.12.4
Version: 1.11.0
Version: 1.10.2
Version: 1.10.0
Version: 1.14.0
Version: 1.6.0
Version: 1.9.0
Version: 1.8.1
Version: 1.8.0
Version: 1.7.0
Version: 7.2.13
Version: 7.3.5
 Create a notification for this product.
   Cisco Cisco Secure Endpoint Private Cloud Administration Portal Version: N/A
 Create a notification for this product.
Show details on NVD website

To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T08:57:35.875Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "cisco-sa-clamav-q8DThCy",
            "tags": [
              "x_transferred"
            ],
            "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Secure Web Appliance",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "11.7.0-406"
            },
            {
              "status": "affected",
              "version": "11.7.0-418"
            },
            {
              "status": "affected",
              "version": "11.7.1-049"
            },
            {
              "status": "affected",
              "version": "11.7.1-006"
            },
            {
              "status": "affected",
              "version": "11.7.1-020"
            },
            {
              "status": "affected",
              "version": "11.7.2-011"
            },
            {
              "status": "affected",
              "version": "11.8.0-414"
            },
            {
              "status": "affected",
              "version": "11.8.1-023"
            },
            {
              "status": "affected",
              "version": "11.8.3-018"
            },
            {
              "status": "affected",
              "version": "11.8.3-021"
            },
            {
              "status": "affected",
              "version": "12.0.1-268"
            },
            {
              "status": "affected",
              "version": "12.0.3-007"
            },
            {
              "status": "affected",
              "version": "12.5.2-007"
            },
            {
              "status": "affected",
              "version": "12.5.1-011"
            },
            {
              "status": "affected",
              "version": "12.5.4-005"
            },
            {
              "status": "affected",
              "version": "12.5.5-004"
            },
            {
              "status": "affected",
              "version": "14.5.0-498"
            },
            {
              "status": "affected",
              "version": "14.0.3-014"
            },
            {
              "status": "affected",
              "version": "14.0.2-012"
            }
          ]
        },
        {
          "product": "Cisco Secure Endpoint",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "6.1.9"
            },
            {
              "status": "affected",
              "version": "6.2.5"
            },
            {
              "status": "affected",
              "version": "6.3.7"
            },
            {
              "status": "affected",
              "version": "6.3.3"
            },
            {
              "status": "affected",
              "version": "7.0.5"
            },
            {
              "status": "affected",
              "version": "7.1.1"
            },
            {
              "status": "affected",
              "version": "1.12.1"
            },
            {
              "status": "affected",
              "version": "1.12.2"
            },
            {
              "status": "affected",
              "version": "1.12.3"
            },
            {
              "status": "affected",
              "version": "1.12.7"
            },
            {
              "status": "affected",
              "version": "1.12.4"
            },
            {
              "status": "affected",
              "version": "1.11.0"
            },
            {
              "status": "affected",
              "version": "1.10.2"
            },
            {
              "status": "affected",
              "version": "1.10.0"
            },
            {
              "status": "affected",
              "version": "1.14.0"
            },
            {
              "status": "affected",
              "version": "1.6.0"
            },
            {
              "status": "affected",
              "version": "1.9.0"
            },
            {
              "status": "affected",
              "version": "1.8.1"
            },
            {
              "status": "affected",
              "version": "1.8.0"
            },
            {
              "status": "affected",
              "version": "1.7.0"
            },
            {
              "status": "affected",
              "version": "7.2.13"
            },
            {
              "status": "affected",
              "version": "7.3.5"
            }
          ]
        },
        {
          "product": "Cisco Secure Endpoint Private Cloud Administration Portal",
          "vendor": "Cisco",
          "versions": [
            {
              "status": "affected",
              "version": "N/A"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\r\n\r \r A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code.\r\n\r \r This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition.\r\n\r For a description of this vulnerability, see the ClamAV blog [\"https://blog.clamav.net/\"]."
        }
      ],
      "exploits": [
        {
          "lang": "en",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is aware that a proof-of-concept is available that demonstrates that this vulnerability can be used to cause a buffer overflow and subsequent process termination.\r\n\r\nAdditional technical information is also available that describes this vulnerability in detail.\r\n\r\nThe Cisco PSIRT is not aware of any malicious use of the vulnerability that is described in this advisory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "cvssV3_1"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "cwe"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-01-25T16:57:34.558Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "cisco-sa-clamav-q8DThCy",
          "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy"
        }
      ],
      "source": {
        "advisory": "cisco-sa-clamav-q8DThCy",
        "defects": [
          "CSCwd74135",
          "CSCwd74134",
          "CSCwd74133",
          "CSCwe18204",
          "CSCwd74132"
        ],
        "discovery": "EXTERNAL"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2023-20032",
    "datePublished": "2023-02-16T15:24:05.173Z",
    "dateReserved": "2022-10-27T18:47:50.315Z",
    "dateUpdated": "2024-08-02T08:57:35.875Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-20032\",\"sourceIdentifier\":\"psirt@cisco.com\",\"published\":\"2023-03-01T08:15:11.907\",\"lastModified\":\"2024-11-21T07:40:23.950\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:\\r\\n\\r \\r A vulnerability in the HFS+ partition file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to execute arbitrary code.\\r\\n\\r \\r This vulnerability is due to a missing buffer size check that may result in a heap buffer overflow write. An attacker could exploit this vulnerability by submitting a crafted HFS+ partition file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to execute arbitrary code with the privileges of the ClamAV scanning process, or else crash the process, resulting in a denial of service (DoS) condition.\\r\\n\\r For a description of this vulnerability, see the ClamAV blog [\\\"https://blog.clamav.net/\\\"].\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":9.8,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"psirt@cisco.com\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-787\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:linux:*:*\",\"versionEndExcluding\":\"1.20.2\",\"matchCriteriaId\":\"40572314-306A-4594-A279-216B8139B7A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:macos:*:*\",\"versionEndExcluding\":\"1.21.1\",\"matchCriteriaId\":\"726A787E-E64F-4906-9BAE-4F79EB530F1F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"7.5.9\",\"matchCriteriaId\":\"C4F63447-CA0E-43FC-8FF1-B4032D21E32A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:secure_endpoint:*:*:*:*:*:windows:*:*\",\"versionStartIncluding\":\"8.0.1.21160\",\"versionEndExcluding\":\"8.1.5\",\"matchCriteriaId\":\"D0FC45E7-C4AB-4AC5-87AB-0ED1508CCFF3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:secure_endpoint_private_cloud:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"3.6.0\",\"matchCriteriaId\":\"07BFC8FC-6CF0-49DA-B4ED-5B7936A4233E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.5.6\",\"matchCriteriaId\":\"2EFF7AB1-33C6-4627-9950-2F2E48BCCC7E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"14.0.0\",\"versionEndExcluding\":\"14.0.4-005\",\"matchCriteriaId\":\"A8361D69-981F-4F28-86F9-EFF202C9E537\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"14.5.0\",\"versionEndExcluding\":\"14.5.1-013\",\"matchCriteriaId\":\"CF6E494A-FCA7-4569-847D-2AA3C14C3E79\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cisco:web_security_appliance:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"15.0.0\",\"versionEndExcluding\":\"15.0.0-254\",\"matchCriteriaId\":\"BD8B1F66-9FD3-4970-BDA3-26241B18B4AA\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*\",\"versionEndIncluding\":\"0.103.7\",\"matchCriteriaId\":\"BDF08008-9C84-4075-8AB7-233209E4F3C0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"0.104.0\",\"versionEndIncluding\":\"0.105.1\",\"matchCriteriaId\":\"14FA7424-A3E5-4F46-83F8-E9767330F1CE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:1.0.0:-:*:*:*:*:*:*\",\"matchCriteriaId\":\"A381BD3C-88E0-41FD-91E6-26BCF78B84CA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:1.0.0:rc:*:*:*:*:*:*\",\"matchCriteriaId\":\"88BE0B1C-4515-40EA-ADDD-A04BF50743DA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:clamav:clamav:1.0.0:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"FB00FEFE-F8A2-482D-A7EE-002DA4E10FF6\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.0.0\",\"versionEndExcluding\":\"3.7.35\",\"matchCriteriaId\":\"88CF061E-FFD8-48DE-887F-2119C916E2B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.8.0\",\"versionEndExcluding\":\"3.11.23\",\"matchCriteriaId\":\"F499B698-4EB6-4262-BAF4-9BDE7F114805\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.3.0\",\"versionEndExcluding\":\"4.3.17\",\"matchCriteriaId\":\"40519377-ECDC-41E2-B6A6-7F601AC28ACD\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:stormshield:stormshield_network_security:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"4.4.0\",\"versionEndExcluding\":\"4.6.4\",\"matchCriteriaId\":\"77BAC9BA-B215-490F-9202-617B1B4E7C8A\"}]}]}],\"references\":[{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy\",\"source\":\"psirt@cisco.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-clamav-q8DThCy\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}"
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.